" All system-wide defaults are set in $VIMRUNTIME/debian.vim (usually just
" /usr/share/vim/vimcurrent/debian.vim) and sourced by the call to :runtime
" you can find below.  If you wish to change any of those settings, you should
" do it in this file (/etc/vim/vimrc), since debian.vim will be overwritten
" everytime an upgrade of the vim packages is performed.  It is recommended to
" make changes after sourcing debian.vim since it alters the value of the
" 'compatible' option.

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
  syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
" set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
"if has("autocmd")
"  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
"endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
"if has("autocmd")
"  filetype plugin indent on
"endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
"set showcmd		" Show (partial) command in status line.
"set showmatch		" Show matching brackets.
"set ignorecase		" Do case insensitive matching
"set smartcase		" Do smart case matching
" set incsearch		" Incremental search
"set autowrite		" Automatically save before commands like :next and :make
"set hidden             " Hide buffers when they are abandoned
set mouse=a		" Enable mouse usage (all modes)

" use in tmux
" set term=screen-256color

" This is Myself
set number
set backspace=2
set fileencodings=utf-8
set encoding=utf-8
set termencoding=utf-8

set ambiwidth=double
"按C语言格式缩进
set cindent
"设置Tab长度为4格
set tabstop=4
set expandtab

set t_Co=256
set background=dark
"let g:lightline = {}
"let g:lightline.colorscheme = 'neodark'
"let g:neodark#use_256color = 1
let g:seoul256_srgb = 1
colorscheme seoul256

"设置当前行高亮
set cursorline
"hi Cursorline cterm=NONE ctermbg=59 ctermfg=NONE

" for seoul256-light
" hi Cursorline cterm=NONE ctermbg=14 ctermfg=NONE

hi Comment ctermfg=67

"设置自动缩进长度为4格
set shiftwidth=4
"继承前一行的缩进方式，特别适用于多行注释
set autoindent

" set no swap file
set noswapfile

"let loaded_matchparen=1


" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

inoremap ( ()<ESC>i
inoremap [ []<ESC>i
inoremap { {}<ESC>i
inoremap " ""<ESC>i
"inoremap < <><ESC>i

map <C-n> :NERDTreeToggle<CR>

map <C-u> :tabp<CR>
map <C-i> :tabn<CR>
map <C-b> :tabnew<CR>

imap <C-b> <esc>:tabnew<CR>i
imap <C-n> <esc>:NERDTreeToggle<CR>

" 在终端启动vim时，共享NERDTree
let g:nerdtree_tabs_open_on_console_startup=1

